On bar#51, the previous bar was bar#50 (May 24th), it was no supply bar. May 24th was a holiday in the US and low volume was expected, however the activity that happens on these days is usually very important. Bar#50 has been deleted from Tradingview data feed at the moment, I reported the issue to the site. You can see the analysis of bar#50 on this link:
If you look at bar#51 on the hourly chart you can see at least three high volume down bars with signs of possible professional demand entering the market. Since the market is pushing through support this high volume could also be supply absorbing demand, so we need to wait for more confirmation. Bar#52 confirms that there is some strength on bar#51.
The market did not show confirmation of the strength, instead bar#45 give us more signs that there is supply hitting the market and Bar#46 confirmes it.
Feel free to comment any bar or analysis. These discussions are welcome.